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By bithun jith. Done by bithun jith binoy k.v.pattom You must know and memorize the following. Pythagorean Identities: sin 2 x + cos 2 x = 1 1 + tan 2.
Chapter 3.2 Notes: Use Parallel Lines and Transversals Goal: You will use angles formed by parallel lines and transversals.
Holt Geometry 7-2 Ratios in Similar Polygons 7-2 Ratios in Similar Polygons Holt Geometry Warm Up Warm Up Lesson Presentation Lesson Presentation Lesson.
Geometric Similarities Math 416. Geometric Similarities Time Frame 1) Similarity Correspondence 2) Proportionality (SSS) (Side-side-side) 3) Proportionality.
Holt McDougal Geometry Ratios in Similar Polygons Holt Geometry Warm Up Warm Up Lesson Presentation Lesson Presentation Lesson Quiz Lesson Quiz Holt McDougal.